Home / 3,596,229.01-5,385,726.06-2,620,979.43

Finding the Fourth Proportional to 3,596,229.01, 5,385,726.06 and 2,620,979.43

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Solution

The fourth proportional to 3,596,229.01, 5,385,726.06 and 2,620,979.43 is: 3,925,188.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,596,229.01 : 5,385,726.06 = 2,620,979.43 : x
  2. Step 2: Convert to fraction form
    3,596,229.01/5,385,726.06 = 2,620,979.43/x
  3. Step 3: Cross multiply
    3,596,229.01x = 5,385,726.06 × 2,620,979.43
  4. Step 4: Simplify right side
    3,596,229.01x = 14,115,877,218,874.95
  5. Step 5: Solve for x
    x = 14,115,877,218,874.95/3,596,229.01
  6. Step 6: Final answer
    x = 3,925,188.63

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.